Which is of better quality for plant growth, topsoil or subsoil? Why?
What will be an ideal response?
The topsoil because it has more organic matter and more nutrients and better structure.
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Labor costs is the money your employer spends on your ____________________.
Fill in the blank(s) with the appropriate word(s).
The Great War accelerated the emergence of ________ to the status of world power.
a. Japan b. the Ottoman Empire c. the United States d. Great Britain
What is a seal used for?
What will be an ideal response?
An object having a mass m and moving with a speed V has a kinetic energy, which is equal to
Plot the kinetic energy of a car with a mass of 1200 kg as the function of its speed. Vary the speed from zero to 35 m/s (126 km/h). Determine the rate of change of kinetic energy of the car as a function of speed and plot it. What does this rate of change represent?